| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5e9c7d637aed241f53a1cb09e7525a19 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-02 |
| filingDate |
2002-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6eff9de6bfc4f5816bec7d1bbec7960c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6cec549e9da4cf6940819eeccb23a339 |
| publicationDate |
2003-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2003146135-A1 |
| titleOfInvention |
Flotation of platinum group metal ore materials |
| abstract |
Provided is a method involving flotation of a feed of platinum group metal ore material to prepare a platinum group metal concentrate during mineral processing operations. Prior to and/or during the flotation, a lead-containing activator reagent and a xanthate collector reagent are added to the slurry and during the flotation, an oxygen-deficient flotation gas, such as nitrogen gas, is used. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114932010-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015360238-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013012752-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112191371-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113438981-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9073106-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103212483-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114247569-A |
| priorityDate |
2001-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |